An outgoing deputy, put on ballot, experiences many political and marital difficulties before regaining his seat. Ultimately and without suspecting it, he owes his victory obtained by a withdrawal at the last minute, to his young wife who did not hesitate to seduce the opponent.
General Mikailoff once killed a lieutenant he mistakenly believed to be his wife's lover. Subsequently, she meets Henri de Cassel, so different from her drunkard husband, becomes his mistress and agrees to flee with him. She is surprised by her husband who, dead drunk, shoots the young man's reflection in the mirror.